Bridge anti-collision device and control method

A control method and anti-collision technology, which is applied in traffic control systems, ship traffic control, instruments, etc., can solve problems such as loud warning sound, short warning distance, and affecting traffic order, and achieve good anti-collision effect and good accuracy Effect

Inactive Publication Date: 2014-02-12
BEILUN SCI & ART EXPERIMENT CENT INST OF AUTOMATION CHINESES ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the short warning distance, short time, poor anti-collision effect and loud warning sound of the bridge anti-collision device in the prior art, which affects the traffic order on the bridge and people's normal life. A bridge anti-collision device and control method that can give early warning to ships near the bridge and have good anti-collision effects

Method used

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  • Bridge anti-collision device and control method
  • Bridge anti-collision device and control method

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Embodiment 1

[0044] Such as figure 1The illustrated embodiment is a bridge anti-collision device, comprising a bridge terminal 1 and several ship terminals 2 located on the bridge; the bridge terminal comprises a first wireless transceiver 3, a first microprocessor 4, a first GPS positioning Instrument 5, first memory 6 and 6 directional antennas 7, 6 directional antennas are respectively electrically connected with the first wireless transceiver, and the first microprocessor is respectively connected with the first wireless transceiver, the first GPS locator and the first memory Electrically connected; the ship terminal includes an omnidirectional antenna 8, a second wireless transceiver 9, a second GPS locator 10, a second memory 11, a display screen 12, a second microprocessor 13 and an alarm 14, and the omnidirectional antenna is connected to the first The two wireless transceivers are electrically connected, and the second microprocessor is electrically connected with the second wirel...

Embodiment 2

[0060] In Embodiment 2, the first GPS locator reacquires the current time N every 1 minute, and historical tide data related to date and time are also provided in the first memory, and the first microprocessor in the step 100 according to The water level and the size of the bridge hole calculate the width and height that the current bridge can pass through and replace it with the tide data of the water area where the bridge corresponding to N is inquired by the first microprocessor according to the current time N, and the first microprocessor according to the water level, tide data and the bridge hole Dimensions Calculate the passable width and height of the current bridge.

[0061] Other structures and steps in Embodiment 2 are the same as those in Embodiment 1.

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Abstract

The invention discloses a control method of a bridge anti-collision device. The bridge anti-collision device comprises a bridge terminal and ship terminals, wherein the bridge terminal is arranged on a bridge, and the ship terminals are arranged on ships, the bridge terminal comprises a first wireless transceiver, a first microprocessor, a first GPS position finder, a first storage and a plurality of directive antennas, wherein the directive antennas are electrically connected with the first wireless transceiver respectively, the first microprocessor is connected with the first wireless transceiver, the first GPS position finder and the first storage, and the ship terminals comprise omni-directional antennas, second wireless transceivers, second GPS position finders, second storages, display screens, second microprocessors and alarms. The bridge anti-collision device has the advantages that early alarms can be given to the ships near the bridge in advance, alarming data information accuracy and the anti-collision effect are good, and traffic orders on the bridge and normal life of people around the bridge can not be disturbed.

Description

technical field [0001] The invention relates to the technical field of bridge anti-collision, in particular to a bridge anti-collision device and a control method capable of giving early warning to ships near the bridge and having good anti-collision effects. Background technique [0002] With the increase of the number of bridges, the increase of ship size and the increase of ship speed, the risk of bridge encountering ship collision gradually increases. [0003] There are three factors that cause a ship to collide with a bridge: one is human factors, including work negligence, mismanagement, insufficient technical ability, and errors in personnel cooperation; Normal steering command work, etc.; the third is the natural environment, including changes in channel parameters, weather, floods, bridge area channel environment and other natural factors. [0004] The measures to reduce the risk of ships colliding with bridges mainly include passive anti-collision measures and act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G3/02
Inventor 倪旭辉韩工白植湖雷晓慧周晓杨超谢志聪周汛吴鹏
Owner BEILUN SCI & ART EXPERIMENT CENT INST OF AUTOMATION CHINESES ACADEMY OF SCI
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